abridged and simplified by Norman Wymer abridged and simplified by Roland John abridged and simplified by Norah Woollard abridged and simplified by Egerton Smith abridged and simplified by Sally Lowe Abridged and edited by Norman Wymer abidged and simplified by Roland John abridged and simplified by Lewis Jones abridge and simplified by Norah Woollard abridged and simplified by Richard Haill